In the Emergency Medical Center's resuscitation room were resident doctors who moved in chaos but still did everything systematically.
In terms of experience, the resident doctors at Yun Hua Emergency Medical Center had quite a lot of experience.
Besides, they had also studied for either five years or ten years in a medical institution. After graduation, they would go through internships, housemenship, and become resident doctors, which would take up at least three years and at most six years.
In other industries, people who had graduated for four or five years could say that they had some accomplishments. For most of them, whatever that they learned in colleges and universities might even be irrelevant for their careers.